WO2012161499A3 - Reflector for marking a road surface and method for manufacturing same - Google Patents

Reflector for marking a road surface and method for manufacturing same Download PDF

Info

Publication number
WO2012161499A3
WO2012161499A3 PCT/KR2012/004034 KR2012004034W WO2012161499A3 WO 2012161499 A3 WO2012161499 A3 WO 2012161499A3 KR 2012004034 W KR2012004034 W KR 2012004034W WO 2012161499 A3 WO2012161499 A3 WO 2012161499A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
road surface
reflector
marking
base
Prior art date
Application number
PCT/KR2012/004034
Other languages
French (fr)
Korean (ko)
Other versions
WO2012161499A2 (en
Inventor
이동복
Original Assignee
(주)에스시아이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)에스시아이 filed Critical (주)에스시아이
Priority to US14/117,901 priority Critical patent/US20140144370A1/en
Priority to CN201280024760.5A priority patent/CN103562462A/en
Publication of WO2012161499A2 publication Critical patent/WO2012161499A2/en
Publication of WO2012161499A3 publication Critical patent/WO2012161499A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576—Traffic lines
    • E01F9/588—Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The present invention relates to a reflector for marking a road surface, characterized in that a base is attached to a road installation or to a road surface; a light-transmitting body made of a transparent material is mounted on the base; and a reflection layer is formed at a contact surface where the light-transmitting body and the base contact each other, so as to reflect the light incident upon the light-transmitting body. The reflector for marking a road surface according to the present invention may be attached to a center line or to a lane line so as to complete construction, and may be readily attached to the center line or the lane line without requiring the installation of a separate strut at a guard rail or at a road installation, thereby enabling easy work. Further, the reflector for marking a road surface according to the present invention is structured such that the reflection layer formed on the light-transmitting body is concealed towards the inside of the base and an exposed surface of the light-transmitting body is exposed from the outside of the base, thereby increasing reflection efficiency.
PCT/KR2012/004034 2011-05-24 2012-05-22 Reflector for marking a road surface and method for manufacturing same WO2012161499A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/117,901 US20140144370A1 (en) 2011-05-24 2012-05-22 Reflector for marking a road surface and method for manufacturing same
CN201280024760.5A CN103562462A (en) 2011-05-24 2012-05-22 Reflector for marking a road surface and method for manufacturing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110048971A KR101281153B1 (en) 2011-05-24 2011-05-24 The road sign reflector and its manufacturing method
KR10-2011-0048971 2011-05-24

Publications (2)

Publication Number Publication Date
WO2012161499A2 WO2012161499A2 (en) 2012-11-29
WO2012161499A3 true WO2012161499A3 (en) 2013-01-24

Family

ID=47217890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004034 WO2012161499A2 (en) 2011-05-24 2012-05-22 Reflector for marking a road surface and method for manufacturing same

Country Status (4)

Country Link
US (1) US20140144370A1 (en)
KR (1) KR101281153B1 (en)
CN (1) CN103562462A (en)
WO (1) WO2012161499A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101437677B1 (en) * 2013-05-13 2014-09-11 (주)에스시아이 The road sign construction method
US10208439B2 (en) * 2014-08-14 2019-02-19 Brite-Line Technologies, Llc Pavement marking tape with widely-distributed, multi-edged relief features for improved retroreflectivity
CN111519558B (en) * 2020-05-29 2024-05-28 湖北科技学院 Reflective road sign

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08134854A (en) * 1994-11-10 1996-05-28 Tokai Rubber Ind Ltd Concrete product and manufacture thereof
JP2001271315A (en) * 2000-03-23 2001-10-05 Hiroshima Kasei Ltd Multicolor braille tile for visually handicapped person and braille block or walking guide body
KR200272552Y1 (en) * 2001-11-06 2002-04-19 장수용 a road mark
KR20050115783A (en) * 2004-06-05 2005-12-08 김봉주 Signal of traffic
WO2008014115A1 (en) * 2006-07-28 2008-01-31 3M Innovative Properties Company Retroreflective article comprising a copolyester ether composition layer and method of making same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277800A (en) * 1961-09-01 1966-10-11 Botts Line Inc Traffic marker
US3114597A (en) * 1962-02-02 1963-12-17 Weyerhaeuser Co Process for making traffic markers
US3240132A (en) * 1963-10-31 1966-03-15 Botts Line Inc Reflective and retro-reflective traffic marker
US3556637A (en) * 1968-06-27 1971-01-19 Minnesota Mining & Mfg Reflex-reflecting aggregate and markers prepared therefrom
US3894791A (en) * 1970-04-22 1975-07-15 Ludwig Eigenmann Reflective material for road marking and signs
US3874784A (en) * 1972-06-17 1975-04-01 Ludwig Eigenmann Signal reflector with convex reflectors secured to a transparent sphere
US4117192A (en) * 1976-02-17 1978-09-26 Minnesota Mining And Manufacturing Company Deformable retroreflective pavement-marking sheet material
US4136991A (en) * 1977-06-02 1979-01-30 Elin R. Clark Roadway marker and process of and application for producing the same
US4983458A (en) * 1984-09-21 1991-01-08 Potters Industries, Inc. Reflective particles
US4988555A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Patterned pavement marking
DK111293D0 (en) * 1993-10-04 1993-10-04 Franke Kell Erik RETROREFLECTIVE FOLI MATERIAL
US5576097A (en) * 1995-04-24 1996-11-19 Brite-Line Industries, Inc. High brightness durable retro-reflecting microspheres and method of making the same
CN101173506A (en) * 2006-11-03 2008-05-07 陈庆雄 Warning device
US8425144B2 (en) * 2009-01-30 2013-04-23 Fortson-Peek Company, Inc. Pavement marker, method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08134854A (en) * 1994-11-10 1996-05-28 Tokai Rubber Ind Ltd Concrete product and manufacture thereof
JP2001271315A (en) * 2000-03-23 2001-10-05 Hiroshima Kasei Ltd Multicolor braille tile for visually handicapped person and braille block or walking guide body
KR200272552Y1 (en) * 2001-11-06 2002-04-19 장수용 a road mark
KR20050115783A (en) * 2004-06-05 2005-12-08 김봉주 Signal of traffic
WO2008014115A1 (en) * 2006-07-28 2008-01-31 3M Innovative Properties Company Retroreflective article comprising a copolyester ether composition layer and method of making same

Also Published As

Publication number Publication date
KR20120130909A (en) 2012-12-04
CN103562462A (en) 2014-02-05
WO2012161499A2 (en) 2012-11-29
US20140144370A1 (en) 2014-05-29
KR101281153B1 (en) 2013-07-02

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